12. Which group correctly identifies the locations of major civilizations in the Americas before the arrival of Europeans?
A.) A. Inca B. Olmec C. Mayan D. Aztec
B.) A. Olmec B. Inca C. Aztec D. Mayan
C.) A. Mayan B. Aztec C. Inca D. Olmec
D.) A. Mayan B. Inca C. Olmec D. Aztec